1. Home
  2. Directory
  3. New York
  4. Hawthorne
  5. Internal Medicine
  6. NPI Profile

SKYE EL SAYEGH MD
NPI 1154842433
Internal Medicine - Nephrology in Hawthorne, NY

Active since June 27, 2017PECOS EnrolledAccepts Medicare Assignment
19 BRADHURST AVE STE 200N, HAWTHORNE, NY 10532(914) 493-7701 Get Directions Write a Review

NPPES record last updated: February 2, 2026. Verified against the NPPES registry weekly; last sync: November 01, 2026.

Record update history: Feb 2, 2026, Jan 30, 2026, Mar 7, 2025 and 4 more (7 updates tracked since 2017).

About Skye El Sayegh Md NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

SKYE EL SAYEGH MD (NPI 1154842433) is an individual nephrology provider in Hawthorne, New York, licensed in New York (340705) and active in the NPI registry since June 2017. She is enrolled in Medicare PECOS, is affiliated with Eskenazi Health, and is a graduate of Other (2016).

NPPES Registry Identity

NPI1154842433
Entity TypeIndividualFemale
Primary Taxonomy207RN0300X
Provider Legal NameSKYE EL SAYEGHCredential: MD
Location Address19 BRADHURST AVE STE 200NHawthorne, NY 10532-2169
Mailing Address19 Bradhurst Ave Ste 200nHawthorne, NY 10532-2169
Phone(914) 493-7701
Sole ProprietorNo
Medical School CMSOtherGraduated 2016
Enumeration DateJune 27, 2017
Last NPPES UpdateFebruary 2, 20267 updates tracked since enumeration
NPPES CertifiedFebruary 2, 2026
✔ NPI 1154842433 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 3

★ Primary SpecialtyInternal Medicine · NephrologyAllopathic & Osteopathic Physicians
Taxonomy Code207RN0300X
Licenses✔ Licensed in NY · 340705✔ Licensed in IN · 01088183A
Definition
An internist who treats disorders of the kidney, high blood pressure, fluid and mineral balance and dialysis of body wastes when the kidneys do not function. This specialist consults with surgeons about kidney transplantation.
Also ListedInternal MedicineTaxonomy 207R00000X · License 01088183A (IN)
Also ListedStudent in an Organized Health Care Education/Training ProgramTaxonomy 390200000X
19 BRADHURST AVE STE 200N, Hawthorne, NY 10532
Open in Google Maps ↗

Other Identifiers 2

Other1154842433IN · Anthem Ptan
Medicaid300015319IN

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include CareSource.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Skye El Sayegh Md is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID9739453911
PECOS Enrollment IDI20220725000704, I20260102001801
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Medicare Billing Reassignments

3

Medicare enrollment records show Skye El Sayegh reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Westchester Medical Center Advanced Physician Services PC
0.1 mi
Anesthesiology
100 WOODS RD, TAYLOR PAVILION - ROOM M229
Valhalla, NY 10595
  • Reassigned Medicare billing, New York enrollment
  • 1,663 clinicians in this Medicare group
NPI 1740687458 (914) 493-2844
Iu Health Medical Group, LLC
657 mi
General Practice
1701 N SENATE BLVD
Indianapolis, IN 46202
  • Reassigned Medicare billing, Indiana enrollment
  • 5,212 clinicians in this Medicare group
NPI 1326893777 (317) 962-2000
University Medical Diagnostic Associates, Inc.
657 mi
Internal Medicine
1701 N SENATE BLVD
Indianapolis, IN 46202
  • Reassigned Medicare billing, Indiana enrollment
  • 358 clinicians in this Medicare group
NPI 1861441537 (317) 274-8660

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Areas of Expertise CMS Part B claims 5

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 99232
Follow-up hospital inpatient care involves daily check-ups while you're admitted in the hospital. Typically, a healthcare provider spends about 25 minutes each day reviewing your condition, adjusting treatment if needed, and answering any questions you might have.
69 services38 patients
Hemodialysis procedure with physician evaluation 90935
Hemodialysis is a treatment that uses a machine to filter waste and excess fluid from your blood when your kidneys can't. A physician checks your health before, during, and after the procedure to ensure it's working effectively for you.
51 services20 patients
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes 99222
Initial hospital inpatient care is a service where a healthcare provider spends about 50 minutes per day overseeing your care while you're admitted in the hospital. This includes reviewing your health status, planning your treatment, and ensuring your safety and comfort.
41 services35 patients
Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214
This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.
35 services24 patients
Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes 99231
Follow-up hospital inpatient care is a daily service where a healthcare professional checks on your health progress during your hospital stay. Each session typically lasts 15 minutes, involving updates on your condition and adjustments to your treatment plan, if necessary.
31 services19 patients

Hospital Affiliations CMS Care Compare 3

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Eskenazi Health

Acute Care Hospitals · Indianapolis, IN
3/5 CMS rating
OwnershipGovernment - Local
CMS Certification Number150024
Location720 Eskenazi AvenueIndianapolis, IN 46202 · Marion County
Emergency services Birthing friendly

Westchester Medical Center

Acute Care Hospitals · Valhalla, NY
1/5 CMS rating
OwnershipVoluntary non-profit - Other
CMS Certification Number330234
Location100 Woods RdValhalla, NY 10595 · Westchester County
Emergency services Birthing friendly

White Plains Hospital Center

Acute Care Hospitals · White Plains, NY
5/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number330304
Location41 East Post R0adWhite Plains, NY 10601 · Westchester County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 10532 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$154.28 typical visit price
range $67.40 – $203.53
Typical copayment $38.57 (range $16.85 – $50.88)
Most-billed visit code 99204
Established Patient
$117.62 typical visit price
range $21.66 – $164.45
Typical copayment $29.40 (range $5.41 – $41.11)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Skye El Sayegh's NPI number?

The NPI number for Skye El Sayegh is 1154842433. It was assigned to this individual provider in the NPPES registry on June 27, 2017.

Where is Skye El Sayegh located?

Skye El Sayegh practices at 19 Bradhurst Ave Ste 200N, Hawthorne, NY 10532. The listed phone number is (914) 493-7701.

What is Skye El Sayegh's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Nephrology, with taxonomy code 207RN0300X.

Is Skye El Sayegh enrolled in Medicare?

Yes. Skye El Sayegh is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

Which organizations bill Medicare for Skye El Sayegh's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Skye El Sayegh reassigns Medicare benefits to 3 organizations: Westchester Medical Center Advanced Physician Services PC (Valhalla, NY), Iu Health Medical Group, LLC (Indianapolis, IN) and University Medical Diagnostic Associates, Inc. (Indianapolis, IN). Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Skye El Sayegh's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Skye El Sayegh accept?

Health plans from CareSource list Skye El Sayegh as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

Is Skye El Sayegh affiliated with any hospitals?

According to CMS data, Skye El Sayegh is affiliated with Eskenazi Health, Westchester Medical Center and White Plains Hospital Center.

When was this NPI record last updated?

The NPPES record for Skye El Sayegh was last updated on February 2, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.